chore: fix devcontainer config for codespaces

.devcontainer/Dockerfile

@@ -1,36 +0,0 @@
-# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/java/.devcontainer/base.Dockerfile
-
-# [Choice] Java version (use -bullseye variants on local arm64/Apple Silicon): 11, 17, 11-bullseye, 17-bullseye, 11-buster, 17-buster
-ARG VARIANT="17-bullseye"
-FROM mcr.microsoft.com/vscode/devcontainers/java:0-${VARIANT}
-
-# [Option] Install Maven
-ARG INSTALL_MAVEN="false"
-ARG MAVEN_VERSION=""
-# [Option] Install Gradle
-ARG INSTALL_GRADLE="false"
-ARG GRADLE_VERSION=""
-RUN if [ "${INSTALL_MAVEN}" = "true" ]; then su vscode -c "umask 0002 && . /usr/local/sdkman/bin/sdkman-init.sh && sdk install maven \"${MAVEN_VERSION}\""; fi \
-    && if [ "${INSTALL_GRADLE}" = "true" ]; then su vscode -c "umask 0002 && . /usr/local/sdkman/bin/sdkman-init.sh && sdk install gradle \"${GRADLE_VERSION}\""; fi
-
-# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
-ARG NODE_VERSION="none"
-RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
-
-# Install Azure CLI and GitHub CLI
-RUN export DEBIAN_FRONTEND=noninteractive \ 
-    && curl -sfL "https://raw.githubusercontent.com/microsoft/vscode-dev-containers/main/script-library/azcli-debian.sh" | bash \
-    && su vscode -c "az config set extension.use_dynamic_install=yes_without_prompt" \
-    && su vscode -c "az extension add --name containerapp  --upgrade" \
-    && su vscode -c "az extension add --name rdbms-connect --upgrade" \
-    && su vscode -c "az extension add --name log-analytics --upgrade" \
-    && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
-    && sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
-    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
-    && apt-get update \
-    && apt-get -y install libfreetype-dev \
-    && apt-get -y install --no-install-recommends gh \
-    && apt-get clean -y && rm -rf /var/lib/apt/lists/*
-
-# [Optional] Uncomment this line to install global node packages.
-# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1

.devcontainer/devcontainer.json

@@ -2,18 +2,22 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/java
 {
 	"name": "Java",
-	"build": {
-		"dockerfile": "Dockerfile",
-		"args": {
-			// Update the VARIANT arg to pick a Java version: 11, 17
-			// Append -bullseye or -buster to pin to an OS version.
-			// Use the -bullseye variants on local arm64/Apple Silicon.
-			"VARIANT": "17-bullseye",
-			// Options
-			"INSTALL_MAVEN": "true",
-			"INSTALL_GRADLE": "false",
-			"NODE_VERSION": "lts/*"
-		}
+	"image": "mcr.microsoft.com/vscode/devcontainers/java:0-17-bullseye",
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	"features": {
+		"ghcr.io/devcontainers/features/java:1": {
+			"version": "none",
+			"installMaven": "true",
+			"installGradle": "false"
+		},
+		"ghcr.io/devcontainers/features/docker-in-docker:1": {
+			"version": "20",
+			"moby": "false",
+			"dockerDashComposeVersion": "v2"
+		},
+		"ghcr.io/devcontainers/features/azure-cli:1": {},
+		"ghcr.io/devcontainers/features/github-cli:1": {}
 	},
 
 	// Configure tool-specific properties.
@@ -38,14 +42,10 @@
 	"forwardPorts": [8701, 8702, 8703],
 
 	// Use 'postCreateCommand' to run commands after the container is created.
-	// "postCreateCommand": "",
+	"postCreateCommand": "az config set extension.use_dynamic_install=yes_without_prompt && az extension add --name containerapp  --upgrade && az extension add --name rdbms-connect --upgrade && az extension add --name log-analytics --upgrade",
 
 	// Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
 	"remoteUser": "vscode",
-	"features": {
-		"git": "os-provided",
-		"docker-in-docker": "latest"
-	},
 
 	// At least 8gb of RAM is needed for GraalVM builds
 	"hostRequirements": {